Battery upper cover assembly and battery car battery

Abstract

The utility model discloses a battery upper cover assembly and a battery car battery, which belong to the technical field of battery car batteries, the battery upper cover assembly comprises a battery body, a cover body and a heat dissipation mechanism, the top of the cover body is provided with a plurality of air holes, the heat dissipation mechanism comprises an annular frame, and the annular frame is fixedly connected to the inner top wall of the cover body. Two mounting grooves are symmetrically formed in the outer wall of the annular frame, an elastic plate is fixedly connected to the inner wall of each mounting groove, a clamping block is fixedly mounted on the outer wall of each elastic plate, the annular frame is fixed to the inner top wall of the cover body, and the mounting frame can be conveniently and rapidly mounted into the annular frame through cooperation of the clamping blocks on the elastic plates and the clamping grooves in the mounting frame; a mounting shaft on a mounting frame rotates to conveniently drive a cooling fan to rotate, a ventilation hole in a cover body is matched to perform cooling work on a battery body, an elastic plate is conveniently driven to swing in a mounting groove through a handle, then a clamping block is conveniently separated from a corresponding clamping groove, and the mounting and dismounting convenience of the cooling mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery car battery, more specifically, relate to a battery upper cover assembly and battery car battery. BACKGROUND

[0002] The application of battery is very extensive, especially in the field of battery car.

[0003] Battery car, also known as electric car, is mainly driven by electric motor, which is a pure electric motor vehicle.

[0004] At present, in order to improve the service life of battery car battery, the heat dissipation structure is arranged on the battery car battery upper cover, but the existing heat dissipation structure is mostly fixedly installed on the battery upper cover, which is inconvenient to replace and overhaul, and affects the heat dissipation effect of battery car battery. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model aims at providing a battery upper cover assembly and battery car battery, which aims at solving the problems in the background art.

[0006] In order to solve the above problems, the utility model adopts the following technical scheme:

[0007] A battery upper cover assembly, comprising:

[0008] A cover body, a plurality of air holes are formed in the top of the cover body; and

[0009] A heat dissipation mechanism, the heat dissipation mechanism comprises an annular frame, the annular frame is fixedly connected to the inner top wall of the cover body, two installation grooves are symmetrically formed in the outer wall of the annular frame, an elastic plate is fixedly connected to the inner wall of each installation groove, a clamping block is fixedly installed on the outer wall of each elastic plate, a handle is fixedly installed on the other outer wall of each elastic plate, an installation frame is movably embedded between the inner walls of the annular frame, two clamping grooves are symmetrically formed in the outer wall of the installation frame, an installation shaft is rotatably embedded in the inner wall of the installation frame, and a heat dissipation fan is fixedly sleeved on the outer surface of the installation shaft.

[0010] As a preferred scheme of the utility model, a heat dissipation motor is fixedly installed on the inner wall of the installation frame, the output end of the heat dissipation motor is fixedly connected with one end of the installation shaft, and two dustproof nets are installed between the inner walls of the installation frame.

[0011] As a preferred scheme of the utility model, a plurality of installation holes are formed in the top of the cover body, a hollow stud is communicatedly connected with the bottom end of each installation hole, and a sealing plug is embedded between the inner walls of each installation hole.

[0012] As one preferred scheme of the utility model, two wiring bins are arranged on the inner bottom wall of the cover body, and a plurality of clamping rings are fixedly installed on the inner wall of each wiring bin.

[0013] As one preferred scheme of the utility model, U-shaped grooves are arranged on the outer walls of the two sides of the cover body, a handle is rotatably arranged between the inner walls of each U-shaped groove, and arc-shaped grooves are arranged on the inner walls of the two sides of each U-shaped groove.

[0014] A battery car battery comprises a battery body and the battery upper cover assembly, the cover body is installed on the battery body through a plurality of hollow studs.

[0015] Advantages

[0016] Compared with the prior art, the utility model provides a battery upper cover assembly and a battery car battery, which have the following advantages:

[0017] 1、In the scheme, the annular frame is fixed on the inner top wall of the cover body, the clamping blocks on the elastic plate and the clamping grooves on the mounting frame are matched, the mounting frame is quickly mounted to the inside of the annular frame, the mounting shaft on the mounting frame is rotated, the heat dissipation fan is conveniently driven to rotate, the air holes on the cover body are matched, the battery is cooled, the elastic plate is conveniently swung in the mounting groove through the handle, then the clamping blocks are conveniently separated from the corresponding clamping grooves, and the mounting and dismounting convenience of the heat dissipation mechanism is improved.

[0018] 2、The heat dissipation motor is used for conveniently driving the mounting shaft to rotate in the scheme, the use convenience of the heat dissipation mechanism is improved, the dust screen is used for conveniently protecting the heat dissipation motor, the mounting shaft and the heat dissipation fan, dust does not affect the use of the heat dissipation mechanism, and the use effect of the heat dissipation mechanism is improved. DRAWINGS

[0019] Figure 1 It is a perspective view of the utility model;

[0020] Figure 2 It is a second perspective view of the utility model;

[0021] Figure 3 It is a sectional view of the utility model;

[0022] Figure 4 It is the utility model Figure 3 It is an enlarged view of A in the utility model;

[0023] Figure 5 It is the utility model Figure 3 It is an enlarged view of B in the utility model;

[0024] Figure 6 It is a cover body and battery body combination schematic view of the utility model.

[0025] Explanation of reference numerals in the drawings:

[0026] 1, cover body; 2, air hole; 3, heat dissipation mechanism; 301, annular frame; 302, elastic plate; 303, clamping block; 304, mounting frame; 305, clamping groove; 306, mounting shaft; 307, heat dissipation fan; 308, handle; 4, heat dissipation motor; 5, dust screen; 6, hollow stud; 7, sealing plug; 8, wiring compartment; 9, clasp; 10, handle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Embodiment:

[0029] Please refer to Figures 1-6 A battery upper cover assembly comprises:

[0030] A cover body 1, the top of the cover body 1 is provided with a plurality of air holes 2; and

[0031] A heat dissipation mechanism 3, the heat dissipation mechanism 3 comprises an annular frame 301, the annular frame 301 is fixedly connected to the inner top wall of the cover body 1, two mounting grooves are symmetrically formed in the outer wall of the annular frame 301, an elastic plate 302 is fixedly connected to the inner wall of each mounting groove, a clamping block 303 is fixedly installed on the outer wall of each elastic plate 302, a handle 308 is fixedly installed on the other outer wall of each elastic plate 302, a mounting frame 304 is movably embedded between the inner walls of the annular frame 301, two clamping grooves 305 are symmetrically formed in the outer wall of the mounting frame 304, a mounting shaft 306 is rotatably embedded in the inner wall of the mounting frame 304, and a heat dissipation fan 307 is fixedly sleeved on the outer surface of the mounting shaft 306.

[0032] In the embodiment, the cover body 1 is the upper cover of the battery of an electric vehicle, the annular frame 301 is fixed to the inner top wall of the cover body 1, the clamping block 303 on the elastic plate 302 cooperates with the clamping groove 305 on the mounting frame 304, so that the mounting frame 304 can be quickly mounted to the inside of the annular frame 301, the mounting shaft 306 on the mounting frame 304 is rotatable, so that the heat dissipation fan 307 can be conveniently driven to rotate, the air holes 2 on the cover body 1 are used for heat dissipation of the battery, the handle 308 is used for conveniently driving the elastic plate 302 to swing in the mounting groove, so that the clamping block 303 can be conveniently separated from the corresponding clamping groove 305, the mounting and dismounting convenience of the heat dissipation mechanism 3 is improved, and the replacement and maintenance of the heat dissipation mechanism 3 are realized.

[0033] Specifically, please combineFigures 2-3 and Figure 5 As shown in the figure, the inner wall of the mounting frame 304 is fixedly installed with a heat dissipation motor 4, the output end of the heat dissipation motor 4 is fixedly connected with one end of the mounting shaft 306, and two dustproof nets 5 are installed between the inner walls of the mounting frame 304.

[0034] In the embodiment, the heat dissipation motor 4 is used to conveniently drive the mounting shaft 306 to rotate, the use convenience of the heat dissipation mechanism 3 is improved, the dustproof nets 5 are used to conveniently protect the heat dissipation motor 4, the mounting shaft 306 and the heat dissipation fan 307, the use of the heat dissipation mechanism 3 is avoided from being affected by dust, and the use effect of the heat dissipation mechanism 3 is improved.

[0035] Specifically, please refer to Figures 1-2 As shown in the figure, a plurality of mounting holes are formed in the top of the cover body 1, a hollow stud 6 is connected in communication at the bottom end of each mounting hole, and a sealing plug 7 is embedded between the inner walls of each mounting hole.

[0036] In the embodiment, the mounting holes and the hollow studs 6 are used to facilitate the installation of the cover body 1, and the sealing plugs 7 are used to facilitate the sealing of the mounting holes, thereby improving the use safety.

[0037] Specifically, please refer to Figure 2 As shown in the figure, two wiring compartments 8 are arranged on the inner bottom wall of the cover body 1, and a plurality of clamping rings 9 are fixedly installed on the inner walls of each wiring compartment 8.

[0038] In the embodiment, the wiring compartments 8 are used to conveniently arrange the battery wires, and the clamping rings 9 are used to conveniently position the wires, thereby improving the wiring effect.

[0039] Specifically, please refer to Figure 1 As shown in the figure, U-shaped grooves are formed in the outer walls of the two sides of the cover body 1, a handle 10 is rotatably embedded between the inner walls of each U-shaped groove, and an arc-shaped groove is formed in the two side inner walls of each U-shaped groove.

[0040] In the embodiment, the U-shaped grooves are used to conveniently accommodate the handles 10, the handles 10 are used to conveniently carry the cover body 1 and the battery, and the arc-shaped grooves are used to conveniently rotate out the handles 10 inside the U-shaped grooves, thereby facilitating the use of the handles 10.

[0041] Please refer to Figures 1-6 A battery car battery comprises a battery body and a battery cover assembly of the embodiment, and the cover body 1 is installed on the battery body through a plurality of hollow studs 6.

[0042] In the embodiment, the battery body is a battery car battery, and the cover body 1 is installed on the battery body through the hollow studs 6.

[0043] Working principle: when using, the battery body is a battery car battery, the cover 1 is installed on the battery body through the hollow stud 6, the annular frame 301 is fixed in the inner top wall of the cover 1, the clamping block 303 on the elastic plate 302 and the clamping groove 305 on the mounting frame 304 are matched, the mounting frame 304 is quickly mounted to the inside of the annular frame 301, the mounting shaft 306 on the mounting frame 304 rotates, the heat dissipation fan 307 is conveniently driven to rotate, the air holes 2 on the cover 1 are matched, the battery is cooled, the handle 308 is pulled, the elastic plate 302 is swung in the mounting groove, the clamping block 303 is conveniently separated from the corresponding clamping groove 305, the mounting and dismounting convenience of the heat dissipation mechanism 3 is improved, and the replacement and maintenance of the heat dissipation mechanism 3 are realized.

[0044] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply belong to the common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model are not explained in detail.

[0045] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the improvement concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A battery upper cover assembly, characterized by, Including: The cover (1) is provided with a plurality of air holes (2) on the top; And The heat dissipation mechanism (3) mechanism includes an annular frame (301), the annular frame (301) is fixedly connected to the inner top wall of the cover (1), the outer wall of the annular frame (301) is symmetrically provided with two installation grooves, the inner wall of each installation groove is fixedly connected with an elastic plate (302), the outer wall of each elastic plate (302) is fixedly provided with a clamping block (303), the other side of each elastic plate (302) is fixedly provided with a handle (308), the inner wall of the annular frame (301) is movably embedded with a mounting frame (304), the outer wall of the mounting frame (304) is symmetrically provided with two clamping grooves (305), the inner wall of the mounting frame (304) is rotatably embedded with a mounting shaft (306), and the outer surface of the mounting shaft (306) is fixedly provided with a cooling fan (307).

2. The battery upper cover assembly of claim 1, wherein The inner wall of the mounting frame (304) is fixedly provided with a cooling motor (4), one end of the mounting shaft (306) is fixedly connected with the output end of the cooling motor (4), and two dustproof nets (5) are mounted between the inner walls of the mounting frame (304).

3. The battery upper cover assembly of claim 2, wherein, The top of the cover (1) is provided with a plurality of mounting holes, the bottom end of each mounting hole is communicated with a hollow stud (6), and a sealing plug (7) is embedded between the inner walls of each mounting hole.

4. The battery upper cover assembly of claim 3, wherein, The inner bottom wall of the cover (1) is provided with two wiring compartments (8), and a plurality of clamping rings (9) are fixedly installed on the inner wall of each wiring compartment (8).

5. The battery upper cover assembly of claim 4, wherein, The outer wall of the cover (1) is provided with a U-shaped groove, the inner wall of each U-shaped groove is rotatably embedded with a handle (10), and the two side walls of each U-shaped groove are provided with an arc-shaped groove.

6. A battery for an electric vehicle, characterized by Including a battery body and a battery cover assembly as claimed in any one of claims 1-5, the cover (1) is installed on the battery body by a plurality of hollow studs (6).

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